[v10.1.x] LDAP: Fix user disabling (#74109)

* [LDAP] Disable removed users on login (#74016)

* [LDAP] Disable removed users on login

* Fix tests

* Add test for user disabling

* Add tests for disabling user behind auth proxy

* Linting.

* Rename setup func

* Account for reviews comments

Co-authored-by: Kalle Persson <kalle.persson@grafana.com>

---------

Co-authored-by: Kalle Persson <kalle.persson@grafana.com>
(cherry picked from commit f900098cc9)

* manual backport of #74016

* LDAP: Fix active sync with large quantities of users (#73834)

* Fix middleware test

---------

Co-authored-by: Gabriel MABILLE <gamab@users.noreply.github.com>
Co-authored-by: Gabriel MABILLE <gabriel.mabille@grafana.com>

pkg/services/authn/authnimpl/sync/user_sync.go

@@ -3,6 +3,7 @@ package sync
 import (
 	"context"
 	"errors"
+	"fmt"
 
 	"github.com/grafana/grafana/pkg/infra/log"
 	"github.com/grafana/grafana/pkg/services/authn"
@@ -234,7 +235,7 @@ func (s *UserSync) updateUserAttributes(ctx context.Context, usr *user.User, id
 	}
 
 	if needsUpdate {
-		s.log.FromContext(ctx).Debug("Syncing user info", "id", id.ID, "update", updateCmd)
+		s.log.FromContext(ctx).Debug("Syncing user info", "id", id.ID, "update", fmt.Sprintf("%v", updateCmd))
 		if err := s.userService.Update(ctx, updateCmd); err != nil {
 			return err
 		}